| 前日に均衡した方程式 |
2 AlBr3 + 3 I2 = 2 Al + 6 BrI
K2Cr2O7 + H2SO4 + C3H8O = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 2 C3H8O = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 10 H2O
NO2{-} + CrO4{2-} + H{+} = Cr{3+} + NO3{-} + H2O =>
3 NO2{-} + 2 CrO4{2-} + 10 H{+} = 2 Cr{3+} + 3 NO3{-} + 5 H2O
BeO + H2SO4 = BeSO4 + H2O =>
BeO + H2SO4 = BeSO4 + H2O
Al(NO3)3 + Na2CO3 = AlCO3 + Na2(NO3)3 =>
Al(NO3)3 + Na2CO3 = AlCO3 + Na2(NO3)3
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
H14C6 + O2 = CO2 + H2O =>
2 H14C6 + 19 O2 = 12 CO2 + 14 H2O
CsF + Ba(OH)2 = BaF2 + CsOH =>
2 CsF + Ba(OH)2 = BaF2 + 2 CsOH
Cd + Ag{+} = Ag + Cd{+2} =>
Cd + 2 Ag{+} = 2 Ag + Cd{+2}
Cu + HNO3 = CuNO32 + NO2 + H2O =>
Cu + 60 HNO3 = CuNO32 + 59 NO2 + 30 H2O
As2O3(s) + C(s) = As(s) + CO(g) =>
As2O3(s) + 3 C(s) = 2 As(s) + 3 CO(g)
NaHS + HBr2 = NaBr + HBr + S =>
NaHS + 2 HBr2 = NaBr + 3 HBr + S
Al2(SO4)3(aq) + Ca(NO3)2(aq) = Al(NO3)3(aq) + CaSO4(aq) =>
Al2(SO4)3(aq) + 3 Ca(NO3)2(aq) = 2 Al(NO3)3(aq) + 3 CaSO4(aq)
KI + Na3PO4 + H2SO4 = I2 + H2O + Na3PO3 + K2SO4 =>
2 KI + Na3PO4 + H2SO4 = I2 + H2O + Na3PO3 + K2SO4
C5H8N4O12(s) = CO2(g) + H2O(g) + N2(g) + CO(g) =>
C5H8N4O12(s) = 3 CO2(g) + 4 H2O(g) + 2 N2(g) + 2 CO(g)
HI(aq) + Sr(OH)2(aq) = SrI2(aq) + H2O(l) =>
2 HI(aq) + Sr(OH)2(aq) = SrI2(aq) + 2 H2O(l)
FeO + Cl2O3 = Fe(ClO2)2 =>
FeO + Cl2O3 = Fe(ClO2)2
CaH2 + HOH = H2 + CaOH =>
2 CaH2 + 2 HOH = 3 H2 + 2 CaOH
AgCl + Na2CO3 + C = Ag + NaCl + CO =>
2 AgCl + Na2CO3 + 2 C = 2 Ag + 2 NaCl + 3 CO
FeSCN + FeCl3 = Fe + ClSCN =>
3 FeSCN + FeCl3 = 4 Fe + 3 ClSCN
C4H9OH + HCl = C4H9Cl + H2O =>
C4H9OH + HCl = C4H9Cl + H2O
C9H10 + KMnO4 + H2SO4 = C8H6O4 + K2SO4 + MnSO4 + H2O =>
40 C9H10 + 98 KMnO4 + 147 H2SO4 = 45 C8H6O4 + 49 K2SO4 + 98 MnSO4 + 212 H2O
C2H6O2 + K2Cr2O7 + HCl = C2H2O4 + KCl + CrCl3 + H2O =>
3 C2H6O2 + 4 K2Cr2O7 + 32 HCl = 3 C2H2O4 + 8 KCl + 8 CrCl3 + 22 H2O
HMnO4{-} + H{+} = MnO4{-} + MnO2 + H2O =>
3 HMnO4{-} + H{+} = 2 MnO4{-} + MnO2 + 2 H2O
Mg3B2 + HCl = B2H6 + MgCl2 =>
Mg3B2 + 6 HCl = B2H6 + 3 MgCl2
Fe(s) + CuSO4(ac) = FeSO4 + Cu =>
Fe(s) + CuSO4(ac) = FeSO4 + Cu
Ga + Si = GaSi =>
Ga + Si = GaSi
C7H6O + KOH = C7H6O2 + C7H8O + K =>
3 C7H6O + 2 KOH = 2 C7H6O2 + C7H8O + 2 K
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
C3H8O3 + CO2 = CH3COOH + H2O =>
4 C3H8O3 + 2 CO2 = 7 CH3COOH + 2 H2O
C2H60(l) + O2(g) = CO2(g) + H2O(l) =>
C2H60(l) + 17 O2(g) = 2 CO2(g) + 30 H2O(l)
Pb(NO3)2 + NaCl(aq) = PbCl2(s) + NaNO3(aq) =>
Pb(NO3)2 + 2 NaCl(aq) = PbCl2(s) + 2 NaNO3(aq)
H2O2 + C7H16 = CO2 + H2O =>
22 H2O2 + C7H16 = 7 CO2 + 30 H2O
K(s) + AgNO3(aq) = KNO3 + Ag =>
K(s) + AgNO3(aq) = KNO3 + Ag
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
Cu2SO4 + K2SO3 = Cu2SO3 + K2SO4 =>
Cu2SO4 + K2SO3 = Cu2SO3 + K2SO4
C3H6O + HCN = C4H7NO =>
C3H6O + HCN = C4H7NO
HBr(aq) + BaCO3(s) = BaBr2(aq) + H2O(l) + CO2(g) =>
2 HBr(aq) + BaCO3(s) = BaBr2(aq) + H2O(l) + CO2(g)
Co(No3)2 + NH4SCN = Co(SCN)2 + NH4No3 =>
Co(No3)2 + 2 NH4SCN = Co(SCN)2 + 2 NH4No3
MnO2 + Na2CO3 + KCIO3 = NaMnO4 + CO2 + KCI =>
2 MnO2 + Na2CO3 + KCIO3 = 2 NaMnO4 + CO2 + KCI
V + Zn(NO3)2 = V(NO3) + Zn =>
2 V + Zn(NO3)2 = 2 V(NO3) + Zn
CuSO4(aq) + NaCl(aq) = Na2SO4 + CuCl2 =>
CuSO4(aq) + 2 NaCl(aq) = Na2SO4 + CuCl2
C18H38O2 + O2 = CO2 + H2O =>
2 C18H38O2 + 53 O2 = 36 CO2 + 38 H2O
H2S + I2 = HI + S =>
H2S + I2 = 2 HI + S
Na2S2O3 + Br2 + H2O = Na2SO4 + H2SO4 + HBr =>
Na2S2O3 + 4 Br2 + 5 H2O = Na2SO4 + H2SO4 + 8 HBr
HCHO + ClO = HCOOH + Cl =>
HCHO + ClO = HCOOH + Cl
At + O2 = AtO2 =>
At + O2 = AtO2
(CHOH)2(COOH)2 + CuCO3 = (CHOH)2(COO)2Cu + H2O + CO2(g) =>
(CHOH)2(COOH)2 + CuCO3 = (CHOH)2(COO)2Cu + H2O + CO2(g)
AgCH3COO + K2CrO4 = Ag2CrO4 + KCH3COO =>
2 AgCH3COO + K2CrO4 = Ag2CrO4 + 2 KCH3COO
CrCl3 + Al = CrCl2 + AlCl3 =>
3 CrCl3 + Al = 3 CrCl2 + AlCl3
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